40458832

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{5867}}^1$

素因数の和:6306

約数の個数: 20

約数和(自身を含む): 78584256

約数和(自身を除く): 38125424

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 5867, 6896, 11734, 23468, 46936, 93872, 2528677, 5057354, 10114708, 20229416, 40458832]

約数ペア:

[(1, 40458832), (2, 20229416), (4, 10114708), (8, 5057354), (16, 2528677), (431, 93872), (862, 46936), (1724, 23468), (3448, 11734), (5867, 6896)]